For making flexible, sealing membranes of basement walls and foundations, horizontal insulation, bath-type insulation, sealing all constructions inside and outside, ceiling in underground garages, swimming pool in swimming pools, tank in utility water and septic tanks, sewage treatment plant, waterproofing resistant action of sea water, etc. Insulating the terrace in, the balcony in (can be directly covered with ceramic tiles), sealing the roof in a concrete base. Decorative mesh sealing and water tank. The product has a PZH hygiene certificate allowing for use in drinking water tanks.